Cheap flights from Heathrow (LHR) to Alaska from $663
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from London Heathrow Airport to Alaska?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 91% on flights from London Heathrow Airport to Alaska compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,144. For sooner than that we have options available in the next 3 days from $1,676.
What is the cheapest month to fly from London Heathrow Airport to Alaska?
The best pricing can be found in the month of January. Prices to Alaska from London Heathrow Airport average $1,284. You can even find prices in January for less than $1,284, as users have found deals to Alaska from as low as $808. The month of July appears to be one of the more expensive times to travel to Alaska from London Heathrow Airport. Flying in the targeted month can save you up to 23%.
When is the cheapest time to fly from London Heathrow Airport to Alaska (LHR - AK)?
When flying from London Heathrow Airport to Alaska, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Delta flights from Heathrow to Alaska
Explore cheap flight options specifically provided by Delta for the route between Heathrow and Alaska. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated Mai 23, 2024.
Find some of the cheapest Delta flights traveling from London to Alaska. It's recommended that users confirm their flight details before booking.
Cheap United Airlines flights from Heathrow to Alaska
Explore cheap flight options specifically provided by United Airlines for the route between Heathrow and Alaska. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated Mai 23, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from London to Alaska. Ensure the flight price, dates, time, and airline match your criteria before you book.
Cheap Heathrow to Alaska flights in May & June 2024
Find cheap flight options from Heathrow to Alaska specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on Mai 23, 2024.
Check out some of the best flight deals from London to Alaska in 2024. For more flight deals, be sure to check back very soon.
Heathrow to Alaska 2024 flight deals
Discover exclusive flight deals for travel between Heathrow and Alaska in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated Mai 23, 2024.
Check out some of the best flight deals from London to Alaska in 2024. For more flight deals, be sure to check back very soon.
Heathrow to Alaska flights leaving soon
Find last-minute flight options from Heathrow to Alaska for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated Mai 23, 2024.
Have a look at some of the last-minute flights available departing from London to Alaska. Users should examine the flight details to ensure there are no surprises.
One-way flights to Alaska from Heathrow
Search for one-way flight options from Heathrow to Alaska. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated Mai 23, 2024.
Users traveling one-way from London to Alaska can select one of these great deals. Users in need of a round-trip flight from London to Alaska instead should update the search form at the top of page.
Find flights from Heathrow to Alaska within your budget
Customize your flight search to find flights from Heathrow to Alaska that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated Mai 23, 2024.
Fly from
Fly to
Budget
$933 - $1,603
Route
Depart
Return
Price
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Sa 6/22
1 stop13h 20m
Anchorage
Sa 6/29
1 stop13h 30m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Di 9/17
2 stops20h 37m
Anchorage
Fr 9/27
2 stops22h 20m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Di 9/17
2 stops18h 33m
Anchorage
Fr 9/27
1 stop35h 25m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Di 9/17
2 stops22h 25m
Anchorage
Do 9/26
2 stops20h 35m
London HeathrowFairbanks
LHR - FAI
LHRFAI
London Heathrow
Mi 10/2
1 stop16h 36m
Fairbanks
Mo 10/7
1 stop14h 15m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Do 9/19
1 stop20h 09m
Anchorage
Do 10/10
1 stop13h 32m
London HeathrowFairbanks
LHR - FAI
LHRFAI
London Heathrow
Mi 10/2
1 stop16h 36m
Fairbanks
So 10/6
1 stop28h 20m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Fr 6/21
1 stop20h 01m
Anchorage
Fr 6/28
1 stop21h 40m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Fr 6/21
2 stops34h 54m
Anchorage
Fr 6/28
2 stops28h 35m
No data available for this route at this time. Please check back soon.
Best time to book a flight from Heathrow to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from Heathrow with our price prediction graph.
Reviews of airlines servicing Alaska
Get insights into the airlines that provide service to Alaska. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alaska. Reviews last updated Mai 23, 2024.
See what other customers who have flown with Delta, United Airlines and Air Canada from London to Alaska have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Comfort
Overall
Crew
Food
Entertainment
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Heathrow to AlaskaSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Heathrow to Alaska?
Cheapflights makes it easy to find Heathrow to Alaska flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Alaska?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Alaska from Heathrow.
Can Cheapflights find flights from Heathrow to Alaska with no change fees?
Yes! Cheapflights helps users easily find flights from Heathrow to Alaska with no change fees.
Can Cheapflights notify me if prices for flights from Heathrow to Alaska become cheaper?
Not ready to book yet? You can track prices for flights from Heathrow to Alaska on Cheapflights with our Price Alert feature and get notified when better prices are available.